Gaugino CP phases and EDMs in the extended gauge mediation SUSY breaking | Zendy

Daijiro Suematsu | Zendy; Hiromu Tsuchida | Zendy

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Gaugino CP phases and EDMs in the extended gauge mediation SUSY breaking

Author(s) -

Daijiro Suematsu,

Hiromu Tsuchida

Publication year - 2004

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2004/05/011

Subject(s) - gaugino , supersymmetry breaking , particle physics , physics , supersymmetry , mediation , order (exchange) , minimal supersymmetric standard model , hidden sector , political science , finance , law , economics

We study phenomenological aspects of the soft supersymmetry breakingparameters in a model with the extended gauge mediation supersymmetry breaking.In this model gaugino masses can be non-universal and as its result physicalCP-phases remain in the gaugino sector even after the R-transformation. Thesephases contribute to the electric dipole moment (EDM) of an electron and aneutron. We show that their experimental bounds can be satisfied even for thesituation such that there exist the order one CP-phases and the masses ofsuperpartners are of the order of 100 GeV.Comment: LaTeX, 26 pages, 6 figure

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